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| author |  Wei Yongjun <weiyongjun1@huawei.com>
| 2020-05-06 05:14:10 +0000 |
|---|---|---|
| committer |  Shawn Guo <shawnguo@kernel.org>
| 2020-05-20 11:33:08 +0800 |
| commit | 89f12d6509bff004852c51cb713a439a86816b24 (patch) | |
| tree | ba65ea50f908f2700e3e4cb363b7f789ed10ad83 /drivers/firmware/imx | |
| parent | dt-bindings: firmware: imx: Add more system controls and PM clock types (diff) | |
| download | linux-89f12d6509bff004852c51cb713a439a86816b24.tar.gz linux-89f12d6509bff004852c51cb713a439a86816b24.tar.bz2 linux-89f12d6509bff004852c51cb713a439a86816b24.zip | |
firmware: imx: scu: Fix possible memory leak in imx_scu_probe()
'chan_name' is malloced in imx_scu_probe() and should be freed
before leaving from the error handling cases, otherwise it will
cause memory leak.
Fixes: edbee095fafb ("firmware: imx: add SCU firmware driver support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/firmware/imx')
| -rw-r--r-- | drivers/firmware/imx/imx-scu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/firmware/imx/imx-scu.c b/drivers/firmware/imx/imx-scu.c index d02c00d0d5b5..2ab048222fe9 100644 --- a/drivers/firmware/imx/imx-scu.c +++ b/drivers/firmware/imx/imx-scu.c @@ -313,6 +313,7 @@ static int imx_scu_probe(struct platform_device *pdev) if (ret != -EPROBE_DEFER) dev_err(dev, "Failed to request mbox chan %s ret %d\n", chan_name, ret); + kfree(chan_name); return ret; } |